Jeremy Black, professor of history at Exeter University, is one of the most insightful historians of military strategy from early modernity to the present day. In his most recent book, Military Strategy: A Global History (Yale University Press, 2020), he sets out to demonstrate the ways in which strategic thinking has changed over time, paying attention to the changes in technology, ideology and ambition by which it has been shaped. This is a compelling account of a complex and various subject.Crawford Gribben is a professor of history at Queen’s University Belfast. His research interests focus on the history of puritanism and evangelicalism, and he is the author most recently of John Owen and English Puritanism (Oxford University Press, 2016).  Learn more about your ad choices. Visit megaphone.fm/adchoices